EP4266714A4 - Communication method and apparatus for multicast/broadcast services - Google Patents

Communication method and apparatus for multicast/broadcast services Download PDF

Info

Publication number
EP4266714A4
EP4266714A4 EP21925424.0A EP21925424A EP4266714A4 EP 4266714 A4 EP4266714 A4 EP 4266714A4 EP 21925424 A EP21925424 A EP 21925424A EP 4266714 A4 EP4266714 A4 EP 4266714A4
Authority
EP
European Patent Office
Prior art keywords
multicast
communication method
broadcast services
broadcast
services
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21925424.0A
Other languages
German (de)
French (fr)
Other versions
EP4266714A1 (en
Inventor
Jianxin JIA
Wenfu Wu
Zaifeng Zong
Fenqin Zhu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4266714A1 publication Critical patent/EP4266714A1/en
Publication of EP4266714A4 publication Critical patent/EP4266714A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
EP21925424.0A 2021-02-10 2021-09-28 Communication method and apparatus for multicast/broadcast services Pending EP4266714A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/076441 WO2022170543A1 (en) 2021-02-10 2021-02-10 Communication method and apparatus for multicast/broadcast service
PCT/CN2021/121471 WO2022170773A1 (en) 2021-02-10 2021-09-28 Communication method and apparatus for multicast/broadcast services

Publications (2)

Publication Number Publication Date
EP4266714A1 EP4266714A1 (en) 2023-10-25
EP4266714A4 true EP4266714A4 (en) 2024-06-19

Family

ID=82837413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21925424.0A Pending EP4266714A4 (en) 2021-02-10 2021-09-28 Communication method and apparatus for multicast/broadcast services

Country Status (7)

Country Link
US (1) US20230388756A1 (en)
EP (1) EP4266714A4 (en)
JP (1) JP2024506065A (en)
CN (1) CN115668997A (en)
AU (1) AU2021426995A1 (en)
CA (1) CA3207054A1 (en)
WO (2) WO2022170543A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116056171B (en) * 2023-03-29 2023-06-09 深圳艾灵网络有限公司 Terminal switching system, terminal switching method, electronic equipment and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914928A1 (en) * 2006-10-17 2008-04-23 Matsushita Electric Industrial Co., Ltd. Multicast service registration by mobility management entities
US20090093259A1 (en) * 2007-10-05 2009-04-09 Qualcomm Incorporated Location and time based filtering of broadcast information

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101668246B (en) * 2008-09-05 2012-09-05 中兴通讯股份有限公司 Notification method for service area adjustment and wireless network controller
CN101820585B (en) * 2009-02-26 2013-06-19 中国电信股份有限公司 Method and equipment for dynamically allocating resources in mobile communication network
CN104812025B (en) * 2014-01-28 2019-12-31 中兴通讯股份有限公司 Method and system for discovering and communicating between devices
EP3669557A1 (en) * 2017-08-17 2020-06-24 Intel Corporation Selecting resources for sidelink communication based on geo-location information
CN109429185B (en) * 2017-08-30 2021-08-03 成都鼎桥通信技术有限公司 MBSFN group signaling sending method and device
WO2019061296A1 (en) * 2017-09-29 2019-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and network device for geo-based transmission
CN110831108B (en) * 2018-08-10 2022-04-26 维沃移动通信有限公司 Service control method and communication equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914928A1 (en) * 2006-10-17 2008-04-23 Matsushita Electric Industrial Co., Ltd. Multicast service registration by mobility management entities
US20090093259A1 (en) * 2007-10-05 2009-04-09 Qualcomm Incorporated Location and time based filtering of broadcast information

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on architectural enhancements for 5G multicast-broadcast services (Release 17)", 28 November 2020 (2020-11-28), XP051960381, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_sa/WG2_Arch/Latest_SA2_Specs/Latest_draft_S2_Specs/23757-120.zip Draft_23757-120_RM v1.docx> [retrieved on 20201128] *
See also references of WO2022170773A1 *

Also Published As

Publication number Publication date
CA3207054A1 (en) 2022-08-18
AU2021426995A1 (en) 2023-08-17
WO2022170773A1 (en) 2022-08-18
WO2022170543A1 (en) 2022-08-18
US20230388756A1 (en) 2023-11-30
JP2024506065A (en) 2024-02-08
CN115668997A (en) 2023-01-31
EP4266714A1 (en) 2023-10-25

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RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 76/40 20180101ALI20240513BHEP

Ipc: H04W 72/51 20230101ALI20240513BHEP

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